This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.9 MLv
Local datetime 2023/07/12 00:43
Universal datetime 2023/07/11 22:43
Latitude 46.20 ° ± 0.1 km
Longitude -0.71 ° ± 0.1 km
Depth 5 km (from location) ± 0.2 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Niort  24 58707
Rochefort  35 24151
Fontenay-le-Comte  29 13226
Aytré  32 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  32 5846
Nieul-sur-Mer  35 5759
Aiffres  25 5506
Dompierre-sur-Mer  28 5482

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.09
Azimuthal gap 43.27 °
Number of stations used 33
Number of phases used 50

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
Z4 01X40 Sg 22:43:19.88 0.13 157.1 0.01 Manual
Z4 PSIS4 Pg 22:43:19.14 0.05 12.63 0.02 Manual
Z4 PSIS4 Sg 22:43:19.93 0.1 12.63 0.02 Manual
Z4 PSIS1 Pg 22:43:19.14 0.05 208.72 0.02 Manual
Z4 PSIS1 Sg 22:43:19.93 0.1 208.72 0.02 Manual
Z4 PSIS5 Pg 22:43:19.13 0.03 279.83 0.02 Manual
Z4 PSIS5 Sg 22:43:19.93 0.09 279.83 0.02 Manual
Z4 01X39 Pg 22:43:19.20 -0.09 235.99 0.03 Manual
Z4 01X39 Sg 22:43:20.8 -0.09 235.99 0.03 Manual
Z4 01X41 Sg 22:43:20.18 -0.04 111.03 0.04 Manual
Z4 01X49 Sg 22:43:20.15 -0.1 317.53 0.04 Manual
Z4 LC16 Sg 22:43:20.18 -0.08 106.38 0.04 Manual
Z4 LC17 Pg 22:43:19.30 -0.05 129.55 0.04 Manual
Z4 LC17 Sg 22:43:20.23 -0.04 129.55 0.04 Manual
Z4 01X51 Pg 22:43:19.34 -0.04 49.11 0.04 Manual
Z4 LC15 Pg 22:43:19.34 -0.05 20.32 0.04 Manual
Z4 LC15 Sg 22:43:20.27 -0.08 20.32 0.04 Manual
Z4 PSIS3 Sg 22:43:20.30 -0.13 305.14 0.05 Manual
Z4 01X42 Pg 22:43:19.63 0 103.19 0.06 Manual
Z4 01X42 Sg 22:43:20.68 -0.06 103.19 0.06 Manual
Z4 01X31 Pg 22:43:19.56 -0.07 150.64 0.06 Manual
Z4 01X31 Sg 22:43:20.80 0.05 150.64 0.06 Manual
Z4 01X60 Pg 22:43:19.69 -0.03 2.75 0.07 Manual
Z4 01X60 Sg 22:43:20.76 -0.15 2.75 0.07 Manual
Z4 01X61 Pg 22:43:19.82 0.02 25.88 0.07 Manual
Z4 01X61 Sg 22:43:21.1 -0.02 25.88 0.07 Manual
Z4 01X32 Pg 22:43:19.85 0 131.09 0.08 Manual
Z4 01X32 Sg 22:43:21.16 0.03 131.09 0.08 Manual
Z4 01X37 Pg 22:43:19.78 -0.09 261.74 0.08 Manual
Z4 01X37 Sg 22:43:21.14 -0.01 261.74 0.08 Manual
Z4 01X43 Sg 22:43:21.35 0.08 99.33 0.09 Manual
Z4 01X62 Pg 22:43:20.11 0.1 41.25 0.09 Manual
Z4 01X20 Pg 22:43:20.5 0 175.61 0.09 Manual
Z4 01X20 Sg 22:43:21.49 0.05 175.61 0.09 Manual
Z4 01X53 Pg 22:43:20.19 0.15 76.06 0.09 Manual
Z4 01X57 Pg 22:43:20.23 0.04 309.48 0.1 Manual
Z4 01X70 Sg 22:43:21.82 0.07 0.8 0.11 Manual
Z4 01X71 Pg 22:43:20.40 0.07 16.21 0.11 Manual
Z4 01X71 Sg 22:43:21.92 0 16.21 0.11 Manual
Z4 01X44 Sg 22:43:22.17 0.17 96.58 0.11 Manual
Z4 01X17 Sg 22:43:22.9 -0.02 223.2 0.12 Manual
Z4 01X54 Pg 22:43:20.66 0.21 79.53 0.12 Manual
Z4 01X54 Sg 22:43:22.38 0.24 79.53 0.12 Manual
Z4 01X11 Pg 22:43:20.64 0 178.32 0.13 Manual
Z4 01X11 Sg 22:43:22.43 -0.03 178.32 0.13 Manual
Z4 01X23 Pg 22:43:20.65 0.01 135.75 0.13 Manual
Z4 01X72 Sg 22:43:22.65 0.09 25.79 0.13 Manual
Z4 01X81 Sg 22:43:23.31 -0.07 21.84 0.16 Manual
Z4 01X82 Pg 22:43:21.52 0.15 30.43 0.17 Manual
Z4 01X82 Sg 22:43:23.70 -0.01 30.43 0.17 Manual